[EN] CROSS-LINKED HYALURONATE COMPOUNDS<br/>[FR] COMPOSES DE HYALURONATE RETICULE
申请人:GENZYME CORP
公开号:WO2003089476A1
公开(公告)日:2003-10-30
There is disclosed a cross-linked hyaluronate compound obtained by reacting a sodium hyaluronate compound with a polyfunctional aziridine compound as a cross-linking agent. The polyfunctional aziridine compound was added to hyaluronan of various molecular weights in an equivalent ratio of HA/AZ of 1:1 to 1:10, preferably, 1:3 to 1:10, more preferably, 1:3 to 1:5; most preferably 1:4 to 1:5.. The polymeric hydrogel compounds obtained are useful to prevent the formation of post-operative adhesions, designing tissue engineering applications, and the like.
Cross-linked hyaluronate compounds
申请人:Gianolio A. Diego
公开号:US20050222081A1
公开(公告)日:2005-10-06
There is disclosed a cross-linked hyaluronate compound obtained by reacting a sodium hyaluronate compound with a polfunctional aziridine compound as a cross-linking agent. The polyfunctional aziridine compound was added to hyaluronan of various molecular weights in an equivalent ratio of HA/AZ of 1:1 to 1:10, preferably, 1:3 to 1:10, more preferably, 1:3 to 1:5; most preferably 1:4 to 1:5. The polymeric hydrogel compounds obtained are useful to prevent the formation of post-operative adhesions, designing tissue engineering applications, and the like.